Resource potential of the Maritimes Basin, New Brunswick, Canada
Bibliographic record
Abstract
The Maritimes Basin is a Carboniferous-age basin in Eastern Canada. Although much of the basin lies offshore in the Gulf of St. Lawrence, the largest onshore extent of the basin lies in New Brunswick and Nova Scotia. The Maritimes Basin formed as a series of pull-apart basins related to strike-slip movement along major fault systems similar to the modern-day San Andreas fault system of California. This event post-dated the continental accretion resulting from the closing of Early Paleozoic ocean basins and predated a final accretion event in the Permian. This final event resulted in compression and creation of folds and faults in the Maritimes Basin. Existing oil and gas production from the Moncton Subbasin and numerous oil and gas shows across the region indicate the existence of a viable hydrocarbon system. Depth-to-basement interpretations made from magnetic data have identified a series of previously unknown sub-basins covering more than two million acres in central New Brunswick. Additional magnetics, airborne gravity, geochemical, and seismic surveys will be conducted to confirm the presence and extent of these subbasins. The known source rock in the area is the Carboniferous Frederick Brook shale member of the Albert Formation. This rich oil-prone source rock was deposited in a lacustrine setting and can be up to 330 m thick and contain up to 20% total organic carbon. Although elevated maturity levels suggest natural gas will predominate at depth, liquids may be preserved on the shallower margins of the basin. Secondary targets are the Hiram Brook member sandstone beds. These sandstones may develop into conventional, structurally and/or stratigraphically trapped reservoirs. Evaporite beds of the Windsor Group form regional seals to the Hiram Brook sandstone, although uplift during the Permian caused the erosion or non-deposition of these beds in local areas.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".